title: beta-Helix is a likely core structure of yeast prion Sup35 amyloid fibers.
mesh_terms: D000682:Amyloid / Q000737:chemistry* / Q000235:genetics / Q000648:ultrastructure; D008854:Microscopy, Electron; D008958:Models, Molecular; D010446:Peptide Fragments / Q000737:chemistry / Q000235:genetics; D010454:Peptide Termination Factors; D011328:Prions / Q000737:chemistry* / Q000235:genetics / Q000648:ultrastructure; D017433:Protein Structure, Secondary; D017434:Protein Structure, Tertiary; D029701:Saccharomyces cerevisiae Proteins / Q000737:chemistry* / Q000235:genetics; D014961:X-Ray Diffraction
chemical_list: D000682:Amyloid; D010446:Peptide Fragments; D010454:Peptide Termination Factors; D011328:Prions; C068068:SUP35 protein, S cerevisiae; D029701:Saccharomyces cerevisiae Proteins